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46 lines
1.8 KiB
46 lines
1.8 KiB
package model |
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import "time" |
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type Workflow struct { |
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BaseModel |
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Name string `json:"name"` |
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Description string `json:"description"` |
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Status int `json:"status"` // 1-启用 2-禁用 |
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Nodes []WorkflowNode `json:"nodes" gorm:"foreignKey:WorkflowID"` // 添加外键定义 |
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} |
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type WorkflowNode struct { |
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BaseModel |
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WorkflowID uint `json:"workflow_id" gorm:"index"` // 添加索引 |
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Name string `json:"name"` |
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Type string `json:"type"` // start, end, task, approval等 |
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Handler string `json:"handler"` // 处理函数 |
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NextNodes string `json:"next_nodes"` // 逗号分隔的下个节点ID |
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Position int `json:"position"` |
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// 可选：添加回Workflow的引用 |
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Workflow Workflow `json:"-" gorm:"foreignKey:WorkflowID"` |
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} |
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type WorkflowInstance struct { |
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BaseModel |
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WorkflowID uint `json:"workflow_id"` |
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Status string `json:"status"` // running, completed, canceled |
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CurrentNodeID uint `json:"current_node_id"` |
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Data string `json:"data" gorm:"type:text"` // JSON格式的业务数据 |
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Tasks []WorkflowTask `json:"tasks" gorm:"foreignKey:InstanceID"` // 添加外键定义 |
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} |
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type WorkflowTask struct { |
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BaseModel |
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InstanceID uint `json:"instance_id" gorm:"index"` // 添加索引 |
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NodeID uint `json:"node_id"` |
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Status string `json:"status"` // pending, processing, completed, canceled |
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Result string `json:"result" gorm:"type:text"` // JSON格式的处理结果 |
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Handler string `json:"handler"` |
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Assignee uint `json:"assignee"` // 处理人 |
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StartTime time.Time `json:"start_time"` |
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EndTime time.Time `json:"end_time"` |
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// 可选：添加回WorkflowInstance的引用 |
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Instance WorkflowInstance `json:"-" gorm:"foreignKey:InstanceID"` |
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}
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